Thoughts on both? I'm thinking of ordering the 600 ohm ones. As the 250 ohm ones are sold out.

There's a drop on massdrop for a imited-edition black Beyerdynamic DT990 (both 600 ohm and 250) for $164.99 USD. You think they're better value over the HD 600? I did manage to talk the guy down to $250 CAD ($184 USD) just now.

I found an ad posting for a HD 600 on Kijiji, the guy claims that it is in mint condition and he only worn them a few times. As I question why hes trying to get rid of them, he says "I'm just looking to sell them". He's selling them for $350 CAD (about $267 USD), but I talked him down to $325...